共 50 条
- [31] EARLY-PREGNANCY DIAGNOSIS BY ECHOTOMOGRAPHY IN THE SOW ANNALES DE ZOOTECHNIE, 1985, 34 (03): : 368 - 368
- [33] EARLY-PREGNANCY FAILURE - STUDY BY ULTRASONIC AND HORMONAL METHODS OBSTETRICS AND GYNECOLOGY, 1980, 55 (01): : 42 - 47
- [34] DIAGNOSIS OF EARLY-PREGNANCY BY ASSAY OF PLACENTAL PROTEINS BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1983, 90 (07): : 604 - 611
- [36] EARLY-PREGNANCY DIAGNOSIS IN MACACA-MULATTA LABORATORY ANIMAL SCIENCE, 1982, 32 (04): : 437 - 438
- [37] EARLY-PREGNANCY DIAGNOSIS IN THE BITCH USING ULTRASONOGRAPHY JOURNAL OF VETERINARY MEDICINE SERIES A-ZENTRALBLATT FUR VETERINARMEDIZIN REIHE A-PHYSIOLOGY PATHOLOGY CLINICAL MEDICINE, 1988, 35 (06): : 450 - 454
- [40] DIAGNOSIS OF AN ABDOMINAL-MASS IN EARLY-PREGNANCY FORTSCHRITTE AUF DEM GEBIETE DER RONTGENSTRAHLEN UND DER NUKLEARMEDIZIN, 1979, 131 (06): : 669 - 671